小数乘法竖式计算练习题.doc

小数乘法竖式计算练习题.doc

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小数乘法的练习题

一、一般乘法竖式计算题

205×0.18305×0.142.03×0.1310.2×2.3

3.07×0.25103×0.230.408×0.241.05×3.5

1.07×1.82.01×1.72.03×0.1420.4×2.6

205×0.130.102×0.110.34×0.1260.32×0.14

2.4×0.960.5×0.150.18×4.30.36×2.3

65×0.70.0016×130.65×0.170.62×5.2

5.8×0.320.65×7.372×0.038.7×0.92

二、乘数中间有“0”的乘法

56.2×4.082.02×3.6125×2.0423.5×1.02

2.5×20.18.81×1.0119.1×0.3072.01×1.03

518×3.070.131×2024.15×1.032.42×1.05

1.25×8.081.02×2.151.02×20.6

三、积末尾有“0”的乘法

18.6×1.52.06×0.252.8×0.1652.36×0.35

1.25×8.80.24×2.50.025×141.05×35

1.6×0.850.35×8.042.25×2.40.15×2.8

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